Imaging system



FIG. 1 is a left and front perspective view of an imaging system with an upper display element in a first rotation position, showing my new design;

FIG. 2 is a rear perspective view thereof, with the upper display element in a second rotational position; and,

FIG. 3 is a right and front perspective view thereof, with the upper display element in a third rotational position.

The broken lines in FIGS. 1-3 are included for the purpose of illustrating portions of the imaging system that form no part of the claimed design. 

The ornamental design for an imaging system, substantially as shown and described. 